Update PHP minimum version to 8.0 and dependencies to latest compatible version

Author: nguereza-tony

.github/workflows/ci.yml

@@ -13,7 +13,7 @@ jobs:
       fail-fast: false
       matrix:
         operating-system: [ubuntu-latest, windows-latest, macOS-latest]
-        php-versions: [8.0', '8.1', '8.2', '8.3', '8.4']
+        php-versions: ['8.0', '8.1', '8.2', '8.3', '8.4']
     name: PHP ${{ matrix.php-versions }} Test on ${{ matrix.operating-system }}
     steps:
     - name: Checkout